add document updates

Author: laujan

articles/ai-services/content-understanding/concepts/retrieval-augmented-generation.md

@@ -3,7 +3,7 @@ title: Azure AI Content Understanding retrieval-augmented generation
 titleSuffix: Azure AI services
 description: Learn about using Content Understanding and retrieval-augmented generation
 author: laujan
-ms.author: tonyeiyalla
+ms.author: paulhsu
 manager: nitinme
 ms.service: azure-ai-content-understanding
 ms.topic: overview

articles/ai-services/content-understanding/document/elements.md

@@ -1,13 +1,13 @@
 ---
-title: Content Understanding Document Modality Supported Markdown elements
+title: Content Understanding document modality supported markdown elements
 titleSuffix: Azure AI services
 description: Description of the supported Markdown elements returned as part of the Content Understanding Document response and how to use the response in your applications.
 author: laujan
 manager: nitinme
 ms.service: azure-ai-content-understanding
 ms.topic: conceptual
-ms.date: 05/05/2025
-ms.author: tonyeiyalla
+ms.date: 05/19/2025
+ms.author: paulhsu
 
 ---
 

articles/ai-services/content-understanding/document/markdown.md

@@ -3,7 +3,7 @@ title: "Quickstart: Azure AI Content Understanding REST APIs"
 titleSuffix: Azure AI services
 description: Learn about Content Understanding REST APIs
 author: laujan
-ms.author: tonyeiyalla
+ms.author: paulhsu
 manager: nitinme
 ms.service: azure-ai-content-understanding
 ms.topic: quickstart

articles/ai-services/content-understanding/media/document/bounding-regions.png

@@ -47,10 +47,10 @@ items:
       - name: Overview
         displayName: document, text, images, video, audio, visual, structured, content, field, extraction
         href: document/overview.md
-      - name: Document Elements
+      - name: Document elements
         displayName: document, text, images, video, audio, visual, structured, content, field, extraction
         href: document/elements.md
-      - name: Markdown
+      - name: Markdown elements
         displayName: document, text, images, video, audio, visual, structured, content, field, extraction
         href: document/markdown.md
   - name: Image

articles/ai-services/content-understanding/media/document/selection-marks.png

@@ -3,7 +3,7 @@ title: Build a retrieval-augmented generation solution with Azure AI Content Und
 titleSuffix: Azure AI services
 description: Learn to build a retrieval-augmented generation solution with Content Understanding
 author: laujan
-ms.author: tonyeiyalla
+ms.author: paulhsu
 manager: nitinme
 ms.service: azure-ai-content-understanding
 ms.topic: tutorial